I am very heartbroken over it as I loved it and my weight loss was the only thing going for me in some very difficult time and the watch helped me track it. I stupidly decided to trust its water resistance property for first time since my buy and now its stuck in a rebooting loop it just shows rebooting and black screen 5 sec and again rebooting I tried pressing power button 3 times doing it again again and pressing both nothings helps am very upset. Any body knows how to solve this it is in warranty but am scared if they won't cover it. I stupidly decided to trust its water resistance properties and took it to pool.